Waterlands
Walker Reservoir Outlet River
CO DWR · 0203358A
WALKER RESERVOIR OUTLET RIVER
CO DWR · 0203358ALIVE

Walker Reservoir Outlet

WELD COUNTY, CO40.0072°N, -104.8297°W Updated 2 d ago
FLOW RATE
0cfs
AIR TEMP
71°F
WIND
2mph N
FISH INDEX
81SCORE / 100
GREAT · 4 OF 5
Flow Rate Historical Avg
MEDIAN FLOW RATE · 1 YEAR
0cfs
Optimal band: 144194 cfs
PERIOD HIGH
171cfs
PERIOD LOW
1cfs
RUNNABLE
97%
last 1 year in band
Precipitation History

Precipitation · YTD

Dry

Drier than normal

2026 to date

5.9in

-33% vs normal

5.86 in of precipitation so far this year, 33% below the 30-year normal of 8.69 in for this point in the season.

YTD Total

5.9in

This year so far

Normal to Date

8.7in

30-yr average

Typical Range

6.2–11.3in

10th–90th pct YTD

Departure

-33%

vs 30-yr normal

By Month

This year
Typical range
Normal
Jan: 0.47" · normal 0.50" (0.1–0.9)
Jan
Feb: 0.19" · normal 0.50" (0.2–0.9)
Feb
Mar: 0.74" · normal 1.30" (0.5–2.3)
Mar
Apr: 0.91" · normal 2.02" (0.9–3.1)
Apr
May: 2.38" · normal 2.48" (1.1–4.7)
May
Jun: 1.01" · normal 1.54" (0.6–3.1)
Jun
Jul: 0.17" (so far)· normal 1.30" (0.4–2.3)
Jul
Aug: normal 1.26" (0.3–2.2)
Aug
Sep: normal 1.08" (0.1–1.8)
Sep
Oct: normal 1.24" (0.3–2.1)
Oct
Nov: normal 0.71" (0.3–1.5)
Nov
Dec: normal 0.49" (0.1–0.8)
Dec
Baseline 19912020 · Source: Open-Meteo01:38 AM
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Weather Conditions
WEATHER CONDITIONS
TODAY
96°
61°
THU
93°
61°
FRI
93°
58°
SAT
99°
60°
SUN
99°
66°
MON
101°
72°
TUE
99°
67°
TIME
THU
3
NOW
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
FRI
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SAT
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
SUN
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
8
pm
9
pm
10
pm
11
pm
MON
12
am
1
am
2
am
3
am
4
am
5
am
6
am
7
am
8
am
9
am
10
am
11
am
12
pm
1
pm
2
pm
3
pm
4
pm
5
pm
6
pm
7
pm
TEMP
hourly forecast
61°
mild
61°
61°
62°
61°
63°
68°
74°
79°
84°
89°
93°
85°
85°
87°
87°
87°
80°
81°
73°
69°
67°
66°
64°
63°
61°
60°
59°
58°
61°
67°
72°
77°
83°
87°
89°
91°
93°
87°
84°
73°
72°
70°
67°
66°
66°
67°
67°
64°
62°
62°
62°
60°
65°
69°
74°
80°
86°
91°
95°
97°
99°
99°
99°
98°
95°
88°
81°
81°
81°
78°
76°
74°
71°
68°
66°
67°
72°
77°
81°
86°
91°
95°
97°
98°
99°
99°
99°
97°
94°
90°
84°
81°
82°
81°
80°
78°
77°
75°
74°
72°
75°
78°
82°
87°
93°
98°
100°
101°
101°
101°
100°
98°
94°
WIND
mph · gust · dir
3mph NW
G 4 mph
3
G4
NW
6
G7
NW
9
G13
SE
6
G10
SE
8
G13
W
6
G15
S
4
G10
ESE
3
G4
NE
5
ENE
6
G8
ENE
10
G18
ENE
28
G35
NNW
16
G21
SSE
9
G10
S
6
G13
NW
6
G8
NW
25
G34
WNW
10
G15
N
14
G23
E
8
G19
E
2
G13
SSE
8
G16
SSW
3
G5
NW
6
ENE
4
G5
SE
4
G5
ESE
5
G7
SSE
5
G7
ENE
2
G5
NNE
4
G5
WNW
6
G7
N
4
G5
NE
6
G7
ENE
9
G11
ENE
10
G14
E
7
G14
ENE
7
G13
E
9
G14
NE
8
G13
ENE
21
G29
E
11
G13
N
5
W
5
G9
S
6
G8
S
5
G7
S
5
G7
S
5
W
3
G5
W
2
G3
NW
4
NE
5
ENE
3
NNE
5
NW
6
NW
4
NNW
3
NNE
4
ENE
7
E
8
G9
E
9
G15
E
11
G16
E
13
ESE
14
E
13
ESE
14
ESE
13
G23
ESE
12
G28
SE
15
G31
SSE
14
G28
SSE
11
G27
SSE
9
G31
S
6
G23
SW
5
G10
W
9
WNW
7
G10
NW
5
G9
NW
5
G9
NW
5
NNE
4
ENE
3
G4
E
5
G7
ESE
8
G9
ESE
9
ESE
10
ESE
11
ESE
13
E
15
E
16
ESE
18
ESE
17
G26
SE
14
G30
SE
15
G33
SSE
18
G35
SSE
19
G37
SSE
22
G39
SSE
24
G43
SSE
24
G40
S
18
G36
S
13
G33
S
9
G29
SSW
5
G21
SW
4
G13
WNW
2
G12
WSW
4
G14
SSW
7
G13
S
10
SSE
13
SE
16
SE
19
ESE
21
SE
22
SE
23
SE
23
G24
SE
PRECIP
chance %
1%
1%
1%
0%
0%
1%
1%
0%
0%
0%
0%
4%
8%
30%
36%
13%
10%
9%
10%
11%
5%
3%
2%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
41%
41%
41%
41%
41%
41%
10%
10%
10%
10%
10%
10%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
1%
1%
1%
1%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
1%
CLOUDS
cover %
100%
overcast
100%
100%
100%
100%
96%
6%
100%
100%
52%
0%
0%
100%
100%
100%
60%
92%
50%
53%
0%
0%
0%
1%
100%
98%
19%
41%
0%
0%
0%
2%
1%
0%
0%
0%
0%
11%
0%
100%
99%
100%
55%
100%
13%
5%
0%
1%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
6%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
0%
2%
18%
PRESSURE
hPa · trend
849
849850852851847850853851848851851850852853852851852852851
TemperatureWind / GustsPrecipitationCloud coverPressure
Nowscroll →
FISH INDEX
81
Temperature
Warm
Wind
Calm
Pressure
Stable
Moon Phase
Good
DAYLIGHT
SUNRISE
05:38 AM
SUNSET
08:30 PM
14H 52M OF DAYLIGHT
MOON PHASE
Last Quarter
32% illuminated

Station Location

40.0072, -104.8297
Loading map…
DATA · CO DWR · NOAA · NWSUPDATED 2026-07-07 00:00 UTC
Site #0203358A·CO DWR

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